Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10855684 | Communication framework for a federation of network controllers | James Gregory Hall | 2020-12-01 |
| 10666516 | Constraint-based virtual network function placement | Vishwanath Jayaraman | 2020-05-26 |
| 9461877 | Aggregating network resource allocation information and network resource configuration information | Nitin Bahadur, Kenneth E. Gray | 2016-10-04 |
| 9413634 | Dynamic end-to-end network path setup across multiple network layers with network service chaining | Kenneth E. Gray | 2016-08-09 |
| 9344348 | Managing the quality of service levels (QoS) of network traffic | Anton Ivanov | 2016-05-17 |
| 9258238 | Dynamic end-to-end network path setup across multiple network layers | Nitin Bahadur, Kenneth E. Gray, Alia Karin Atlas | 2016-02-09 |
| 8824464 | Techniques for distributing network provider digital content to customer premises nodes | William Mark Townsley | 2014-09-02 |
| 8804496 | Protecting multi-segment pseudowires | Jim Guichard, Luca Martini, Keyur Patel | 2014-08-12 |
| 8804534 | Interworking between MPLS/IP and Ethernet OAM mechanisms | Samer Salam, Luca Martini, Ali Sajassi | 2014-08-12 |
| 8717936 | Optimal automated exploration of hierarchical multiprotocol label switching label switch paths | Danny Prairie, Yufei Shi, George Swallow, Vanson Lim, Jean-Philippe Vasseur | 2014-05-06 |
| 8374164 | Detection of specific BFD path failures | Danny Prairie, George Swallow, Reshad Rahman | 2013-02-12 |
| 8254271 | Point-to-multipoint connectivity verification | George Swallow | 2012-08-28 |
| 8160055 | System and methods for identifying network path performance | Monique Jeanne Morrow, W. Mark Townsley, James N. Guichard, George Swallow | 2012-04-17 |
| 8116227 | Optimal automated exploration of hierarchical multiprotocol label switching label switch paths | Danny Prairie, Yufei Shi, George Swallow, Vanson Lim, Jean-Philippe Vasseur | 2012-02-14 |
| 8081563 | Protecting multi-segment pseudowires | Jim Guichard, Luca Martini, Keyur Patel | 2011-12-20 |
| 7990888 | System and methods for network reachability detection | Azhar M. Sayeed, Michael T. Piecuch, James N. Guichard, Jean-Phillipe Vasseur, George Swallow | 2011-08-02 |
| 7986686 | Techniques for distributing network provider digital content to customer premises nodes | William Mark Townsley | 2011-07-26 |
| 7983174 | Method and apparatus for diagnosing a fault in a network path | John Monaghan, Sam K. Aldrin | 2011-07-19 |
| 7912934 | Methods and apparatus for scheduling network probes | David Richard Melton, Sam K. Aldrin | 2011-03-22 |
| 7839847 | Methods and apparatus providing VPN traffic matrix construction | Sumit Mukhopadhyay, Stephen Paul Elias, Adrien Michael Grise | 2010-11-23 |
| 7808919 | Network monitoring using a proxy | Mohammed Sayeed, Sam K. Aldrin | 2010-10-05 |
| 7782790 | Extensions to the path verification protocol to support link bundling constructs | George Swallow, Danny Prairie, David Delano Ward | 2010-08-24 |
| 7773611 | Method and apparatus for packet loss detection | Earl Hardin Booth, III, W. Mark Townsley | 2010-08-10 |
| 7746793 | Consistency between MPLS forwarding and control planes | Jean-Philippe Vasseur | 2010-06-29 |
| 7599303 | System and methods for sending trace messages | W. Mark Townsley | 2009-10-06 |